🪐

TOI-2015 c

Exoplanet Records

📊Key Properties

Host Star

TOI-2015

Discovery

Transit Timing Variations

Year

2025

Period

5.58 day

Radius

—

Mass

8.91 Mearth

Eq. Temp

448 K

🧾Records(1 rows)

Record 1

Transit Timing Variations • 2025 • Multiple Observatories

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	27.36 deg
decstr	+27d21m39.86s	Dec [sexagesimal]
default_flag	1
disc_facility	Multiple Observatories	Discovery Facility
disc_instrument	Multiple Instruments	Discovery Instrument
disc_locale	Ground	Discovery Locale
disc_pubdate	2025-02	Discovery Publication Date
disc_refname	<a refstr=BARKAOUI_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv250207074B/abstract target=ref>Barkaoui et al. 2025</a>	Discovery Reference
disc_telescope	Multiple Telescopes	Discovery Telescope
disc_year	2025
discoverymethod	Transit Timing Variations	Discovery Method
dkin_flag	0
elat	44.47 deg
elon	220.18 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 1270814787767025408	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 1270814787767025408	Gaia DR3 ID
glat	55.23 deg
glon	42.58 deg
hd_name	—	HD ID
hip_name	—	HIP ID
hostname	TOI-2015	Host Name
htm20	1554128141
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	8.91 Mearth
pl_bmasseerr1	0.38 Mearth
pl_bmasseerr2	-0.40 Mearth
pl_bmasselim	0
pl_bmassestr	<div><span class="supersubNumber">8.91</span><span class="superscript">+0.38</span><span class="subscript">-0.40</span></div>	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	0.03 Mjupiter
pl_bmassjerr1	1.20e-3 Mjupiter
pl_bmassjerr2	-1.26e-3 Mjupiter
pl_bmassjlim	0
pl_bmassjstr	<div><span class="supersubNumber">0.0280</span><span class="superscript">+0.0012</span><span class="subscript">-0.0013</span></div>	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	Mass	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	—
pl_denserr1	—
pl_denserr2	—
pl_denslim	—
pl_densstr	—	Planet Density [g/cm**3]
pl_eqt	448 K
pl_eqterr1	3 K
pl_eqterr2	-3 K
pl_eqtlim	0
pl_eqtstr	448±3	Equilibrium Temperature [K]
pl_imppar	2.02
pl_impparerr1	0.11
pl_impparerr2	-0.10
pl_impparlim	0
pl_impparstr	<div><span class="supersubNumber">2.02</span><span class="superscript">+0.11</span><span class="subscript">-0.10</span></div>	Impact Parameter
pl_insol	6.68 Searth
pl_insolerr1	0.19 Searth
pl_insolerr2	-0.19 Searth
pl_insollim	0
pl_insolstr	6.68±0.19	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	8.91 Mearth
pl_masseerr1	0.38 Mearth
pl_masseerr2	-0.40 Mearth
pl_masselim	0
pl_massestr	<div><span class="supersubNumber">8.91</span><span class="superscript">+0.38</span><span class="subscript">-0.40</span></div>	Planet Mass [Earth Mass]
pl_massj	0.03 Mjupiter
pl_massjerr1	1.20e-3 Mjupiter
pl_massjerr2	-1.26e-3 Mjupiter
pl_massjlim	0
pl_massjstr	<div><span class="supersubNumber">0.0280</span><span class="superscript">+0.0012</span><span class="subscript">-0.0013</span></div>	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	TOI-2015 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	1
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	3.30e-4
pl_orbeccenerr1	3.00e-4
pl_orbeccenerr2	-2.00e-4
pl_orbeccenlim	0
pl_orbeccenstr	<div><span class="supersubNumber">0.00033</span><span class="superscript">+0.00030</span><span class="subscript">-0.00020</span></div>	Eccentricity
pl_orbincl	85.70 deg
pl_orbinclerr1	0.27 deg
pl_orbinclerr2	-0.24 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">85.70</span><span class="superscript">+0.27</span><span class="subscript">-0.24</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	5.58 day
pl_orbpererr1	4.20e-5 day
pl_orbpererr2	-4.10e-5 day
pl_orbperlim	0
pl_orbperstr	<div><span class="supersubNumber">5.582796</span><span class="superscript">+0.000042</span><span class="subscript">-0.000041</span></div>	Orbital Period [day]
pl_orbsmax	0.04 au
pl_orbsmaxerr1	4.00e-6 au
pl_orbsmaxerr2	-4.00e-6 au
pl_orbsmaxlim	0
pl_orbsmaxstr	0.041232±0.000004	Orbit Semi-Major Axis [au]
pl_orbtper	—
pl_orbtpererr1	—
pl_orbtpererr2	—
pl_orbtperlim	—
pl_orbtperstr	—	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2025-02	Planetary Parameter Reference Publication Date
pl_rade	—
pl_radeerr1	—
pl_radeerr2	—
pl_radelim	—
pl_radestr	—	Planet Radius [Earth Radius]
pl_radj	—
pl_radjerr1	—
pl_radjerr2	—
pl_radjlim	—
pl_radjstr	—	Planet Radius [Jupiter Radius]
pl_ratdor	27.11
pl_ratdorerr1	9.80e-3
pl_ratdorerr2	-9.80e-3
pl_ratdorlim	0
pl_ratdorstr	27.1122±0.0098	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	—
pl_ratrorerr1	—
pl_ratrorerr2	—
pl_ratrorlim	—
pl_ratrorstr	—	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=BARKAOUI_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv250207074B/abstract target=ref>Barkaoui et al. 2025</a>	Planetary Parameter Reference
pl_rvamp	—
pl_rvamperr1	—
pl_rvamperr2	—
pl_rvamplim	—
pl_rvampstr	—	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	—
pl_trandurerr1	—
pl_trandurerr2	—
pl_trandurlim	—
pl_trandurstr	—	Transit Duration [hour]
pl_tranmid	—
pl_tranmiderr1	—
pl_tranmiderr2	—
pl_tranmidlim	—
pl_tranmidstr	—	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	—	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	232.13 deg
rastr	15h28m31.84s	RA [sexagesimal]
releasedate	2025-03-09	Release Date
rowupdate	2025-03-09	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	5.50 Gyr
st_ageerr1	0.50 Gyr
st_ageerr2	-0.50 Gyr
st_agelim	1
st_agestr	<5.5±0.5	Stellar Age [Gyr]
st_dens	11.80 g/cm**3
st_denserr1	1.45 g/cm**3
st_denserr2	-1.38 g/cm**3
st_denslim	0
st_densstr	<div><span class="supersubNumber">11.8</span><span class="superscript">+1.5</span><span class="subscript">-1.4</span></div>	Stellar Density [g/cm**3]
st_logg	5.04 log(cm/s**2)
st_loggerr1	0.04 log(cm/s**2)
st_loggerr2	-0.04 log(cm/s**2)
st_logglim	0
st_loggstr	5.04±0.04	Stellar Surface Gravity [log(cm/s**2)]
st_lum	-1.49 log(Lsun)
st_lumerr1	0.04 log(Lsun)
st_lumerr2	-0.04 log(Lsun)
st_lumlim	0
st_lumstr	<div><span class="supersubNumber">-1.49</span><span class="superscript">+0.04</span><span class="subscript">-0.04</span></div>	Stellar Luminosity [log(Solar)]
st_mass	0.30 Msun
st_masserr1	0.04 Msun
st_masserr2	-0.03 Msun
st_masslim	0
st_massstr	<div><span class="supersubNumber">0.3041</span><span class="superscript">+0.0353</span><span class="subscript">-0.0312</span></div>	Stellar Mass [Solar mass]
st_met	-0.31 dex
st_meterr1	0.16 dex
st_meterr2	-0.16 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	-0.31±0.16	Stellar Metallicity [dex]
st_nphot	0
st_nrvc	0
st_nspec	0
st_rad	0.33 Rsun
st_raderr1	2.90e-3 Rsun
st_raderr2	-5.10e-3 Rsun
st_radlim	0
st_radstr	<div><span class="supersubNumber">0.3273</span><span class="superscript">+0.0029</span><span class="subscript">-0.0051</span></div>	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=BARKAOUI_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv250207074B/abstract target=ref>Barkaoui et al. 2025</a>	Stellar Parameter Reference
st_rotp	—
st_rotperr1	—
st_rotperr2	—
st_rotplim	—
st_rotpstr	—	Stellar Rotational Period [day]
st_spectype	M4 +/- 0.5	Spectral Type
st_teff	3297 K
st_tefferr1	14 K
st_tefferr2	-28 K
st_tefflim	0
st_teffstr	<div><span class="supersubNumber">3297</span><span class="superscript">+14</span><span class="subscript">-28</span></div>	Stellar Effective Temperature [K]
st_vsin	2 km/s
st_vsinerr1	—
st_vsinerr2	—
st_vsinlim	1
st_vsinstr	<2	Stellar Rotational Velocity [km/s]
sy_bmag	17.13 mag
sy_bmagerr1	0.10 mag
sy_bmagerr2	-0.10 mag
sy_bmagstr	17.134±0.102	B (Johnson) Magnitude
sy_dist	47.34 pc
sy_disterr1	0.11 pc
sy_disterr2	-0.11 pc
sy_diststr	<div><span class="supersubNumber">47.3444</span><span class="superscript">+0.1133</span><span class="subscript">-0.1126</span></div>	Distance [pc]
sy_gaiamag	14.18 mag
sy_gaiamagerr1	6.02e-4 mag
sy_gaiamagerr2	-6.02e-4 mag
sy_gaiamagstr	14.176000±0.000602	Gaia Magnitude
sy_gmag	16.42 mag
sy_gmagerr1	4.58e-3 mag
sy_gmagerr2	-4.58e-3 mag
sy_gmagstr	16.416100±0.004578	g (Sloan) Magnitude
sy_hmag	10.52 mag
sy_hmagerr1	0.02 mag
sy_hmagerr2	-0.02 mag
sy_hmagstr	10.519±0.019	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.65 mag
sy_imagerr1	3.62e-4 mag
sy_imagerr2	-3.62e-4 mag
sy_imagstr	13.6507000±0.0003623	i (Sloan) Magnitude
sy_jmag	11.12 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	11.118±0.022	J (2MASS) Magnitude
sy_kepmag	—
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	—	Kepler Magnitude
sy_kmag	10.26 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	10.263±0.019	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	21.09 mas
sy_plxerr1	0.05 mas
sy_plxerr2	-0.05 mas
sy_plxstr	21.0930000±0.0500165	Parallax [mas]
sy_pm	85.13 mas/yr
sy_pmdec	63.97 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	63.9663000±0.0670123	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.07 mas/yr
sy_pmerr2	-0.07 mas/yr
sy_pmra	-56.17 mas/yr
sy_pmraerr1	0.07 mas/yr
sy_pmraerr2	-0.07 mas/yr
sy_pmrastr	-56.1664000±0.0657904	Proper Motion (RA) [mas/yr]
sy_pmstr	85.1255075±0.0664831	Total Proper Motion [mas/yr]
sy_pnum	2
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	14.97 mag
sy_rmagerr1	4.78e-3 mag
sy_rmagerr2	-4.78e-3 mag
sy_rmagstr	14.9726000±0.0047782	r (Sloan) Magnitude
sy_snum	1
sy_tmag	12.84 mag
sy_tmagerr1	7.32e-3 mag
sy_tmagerr2	-7.32e-3 mag
sy_tmagstr	12.8387000±0.0073191	TESS Magnitude
sy_umag	18.89 mag
sy_umagerr1	0.02 mag
sy_umagerr2	-0.02 mag
sy_umagstr	18.8902000±0.0184113	u (Sloan) Magnitude
sy_vmag	16.11 mag
sy_vmagerr1	0.20 mag
sy_vmagerr2	-0.20 mag
sy_vmagstr	16.11±0.20	V (Johnson) Magnitude
sy_w1mag	10.10 mag
sy_w1magerr1	0.02 mag
sy_w1magerr2	-0.02 mag
sy_w1magstr	10.098±0.022	W1 (WISE) Magnitude
sy_w2mag	9.93 mag
sy_w2magerr1	0.02 mag
sy_w2magerr2	-0.02 mag
sy_w2magstr	9.926±0.020	W2 (WISE) Magnitude
sy_w3mag	9.77 mag
sy_w3magerr1	0.04 mag
sy_w3magerr2	-0.04 mag
sy_w3magstr	9.771±0.039	W3 (WISE) Magnitude
sy_w4mag	9.32 mag
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	9.319	W4 (WISE) Magnitude
sy_zmag	12.60 mag
sy_zmagerr1	4.97e-3 mag
sy_zmagerr2	-4.97e-3 mag
sy_zmagstr	12.6028000±0.0049727	z (Sloan) Magnitude
tic_id	TIC 368287008	TIC ID
tran_flag	0
ttv_flag	0
x	-0.55
y	-0.70
z	0.46